After an all-night high-stakes game, Chamath walks out fifty thousand dollars ahead. Deciding he needs some German rolling iron stat, he goes to a BMW dealership. The salesman, spotting a badly dressed kid, gives him the cold shoulder, and refuses a test drive. So Chamath heads over to the Mercedes dealership across the street. There, they don't ignore him, and he buys a car for cash on the spot. Then he drives back to the BMW dealership with his new Benz, finds the sales guy who blew him off, and shows him the sale he lost. That's who we were dealing with here.